Portable radio



FIG. 1 is a top plan view of a portable radio showing my new design, with the pattern partially shown within the rectangular area being continuous;

FIG. 2 is a bottom plan view, with the row of oblongs partially shown within the larger oblong area being continuous;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view, with the dot-dash line indicating that the regularly spaced, partially shown grooves are continuous along the dot-dash line;

FIG. 5 is a left side elevational view; and,

FIG. 6 is a right side elevational view. 

The ornamental design for a portable radio, as shown and described. 